What is the Greatest Common Factor of 11783 and 11790?

Greatest common factor (GCF) of 11783 and 11790 is 1.

GCF(11783,11790) = 1

We will now calculate the prime factors of 11783 and 11790, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11783 and 11790.

How to find the GCF of 11783 and 11790?

We will first find the prime factorization of 11783 and 11790. After we will calculate the factors of 11783 and 11790 and find the biggest common factor number .

Step-1: Prime Factorization of 11783

Prime factors of 11783 are 11783. Prime factorization of 11783 in exponential form is:

11783 = 11783¹

Step-2: Prime Factorization of 11790

Prime factors of 11790 are 2, 3, 5, 131. Prime factorization of 11790 in exponential form is:

11790 = 2¹ × 3² × 5¹ × 131¹

Step-3: Factors of 11783

List of positive integer factors of 11783 that divides 11783 without a remainder.

Step-4: Factors of 11790

List of positive integer factors of 11790 that divides 11783 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11783 and 11790. The biggest common factor number is the GCF number.
So the greatest common factor 11783 and 11790 is 1.

Also check out the Least Common Multiple of 11783 and 11790